| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (8) | Thessaloniki, Greece | — | — | Pulmonology | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #2 | 4.9 / 5 | Thessaloniki, Greece | — | — | Pulmonology | — | — | International Society of Hair Restoration Surgery | |
| #3 | 3.6 / 5 | Athens, Greece | — | — | Pulmonology | — | JCI-accredited hospital with a dedicated Pediatric Pulmonology Clinic offering on-site spirometry, imaging, and allergy testing for childhood asthma and respiratory conditions. | — |